Adding or upgrading a downspout: $80–$180 per drop. Underground PVC drainage: $400–$900 per run. Most foundation water problems in KC are downspout problems — and we fix them. See our dedicated buried downspout installation page for the full underground build, from $300 per line.
Move water away from your foundation.
Most gutter problems aren't the gutter — they're the downspout. Undersized, poorly placed, or missing-extension downspouts dump thousands of gallons of water right against your foundation every storm. Premier Gutters KC sizes, places, and extends downspouts to move water at least 4 feet from your foundation.
Here's exactly what comes with your downspouts & extensions from Premier Gutters KC.
Every step designed to feel premium and respectful of your time.
We calculate the actual water volume each downspout needs to handle based on roof square footage and KC rainfall intensity.
Upgrade undersized downspouts. Add downspouts where needed. Reposition to avoid foundation impact.
Properly secured to fascia or siding, properly pitched, properly terminated.
Extensions (4 ft minimum), splash blocks, or full underground drains as needed.
Standard downspout: $150–$300 each installed. Underground drain extensions: $400–$900 per run. Full system rework: $400–$1,500 depending on size.
No pressure, no gimmicks. Most quotes returned within 48 hours.
We provide downspouts & extensions to homeowners in every corner of the KC metro. Click your city for area-specific pricing, common issues, and neighborhood coverage:
The complete system hub - start here if you have more than one wet spot.
Grated trench drains for driveways, patios, and garage entries.
Point collection for the low spot that ponds after every storm.
Underground storage for flat lots - honestly scoped for KC clay.
Buried exterior runs that stop sump water recycling to the foundation.
